---
product_id: 265167969
title: "U Konserve Stainless Steel Insulated Food Jar – Vacuum Sealed Thermos for Hot and Cold Food – Wide Mouth - Leak-Proof Container – BPA Free – 18 Ounce"
brand: "u konserve"
price: "€ 49.24"
currency: EUR
in_stock: true
reviews_count: 8
url: https://www.desertcart.pt/products/265167969-u-konserve-stainless-steel-insulated-food-jar-vacuum-sealed-thermos
store_origin: PT
region: Portugal
---

# 100% leak-proof secure seal Keeps food hot for 8+ hours Maintains cold freshness all day U Konserve Stainless Steel Insulated Food Jar – Vacuum Sealed Thermos for Hot and Cold Food – Wide Mouth - Leak-Proof Container – BPA Free – 18 Ounce

**Brand:** u konserve
**Price:** € 49.24
**Availability:** ✅ In Stock

## Summary

> 🥗 Stay fresh, stay fierce – your meal’s new best friend!

## Quick Answers

- **What is this?** U Konserve Stainless Steel Insulated Food Jar – Vacuum Sealed Thermos for Hot and Cold Food – Wide Mouth - Leak-Proof Container – BPA Free – 18 Ounce by u konserve
- **How much does it cost?** € 49.24 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pt](https://www.desertcart.pt/products/265167969-u-konserve-stainless-steel-insulated-food-jar-vacuum-sealed-thermos)

## Best For

- u konserve enthusiasts

## Why This Product

- Trusted u konserve brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Pure & Safe:** Crafted from premium 18/8 stainless steel, completely BPA, BPS, and toxin-free for worry-free, healthy eating on the go.
- • **Thermal Mastery:** Double-walled vacuum insulation locks in temperature, so your meals stay perfectly hot or cold from dawn till dusk.
- • **Effortless Clean-Up:** Dishwasher safe and designed for easy cleaning, so you spend less time scrubbing and more time savoring.
- • **Spill-Proof Confidence:** Leak-resistant screw-on lid guarantees zero mess, making it your trusted companion for work, travel, or outdoor adventures.
- • **Wide Mouth Convenience:** Generous opening lets you pack hearty meals and enjoy them with ease—perfect for soups, salads, and everything in between.

## Overview

The U Konserve Stainless Steel Insulated Food Jar is an 18-ounce, BPA-free, double-walled vacuum insulated thermos designed to keep your food hot or cold for hours. Featuring a leak-proof stainless steel lid and a wide mouth for easy filling and eating, this durable, dishwasher-safe container is perfect for professional millennials seeking a stylish, reliable, and eco-friendly meal solution on the go.

## Description

Full description not available

## Features

- Keep Food Hot or Cold for Hours: Double-walled and vacuum insulated technology ensures your meals stay hot or cold, making our food thermos perfect for every meal, from soups to salads.
- Premium Construction: Made from 18/8 stainless steel, this 18-ounce container is non-leaching, free of BPA, BPS, phthalates and lead, ensuring you can use our thermos for hot food worry free.
- Secure Seal: Featuring a leak-proof, screw-on stainless steel lid, this insulated food jar is the perfect soup thermos or hot lunch container to carry with complete peace of mind.
- Quick and Easy Care: Enjoy hassle-free hygiene and keep your food container fresh with minimal effort thanks to an easy to clean design and dishwasher safe construction.
- Convenient and Portable: Designed with a wide mouth opening, our thermos food jar allows for easy filling and eating, making it ideal for school, work, and outdoor adventures.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Product Dimensions | 3.5"L x 3.5"W x 6"H |
| Special Feature | Leak Resistant |
| Container Shape | Round |
| Is Dishwasher Safe | Yes |
| Material Type Free | BPA Free |
| Item Package Quantity | 1 |
| Item Weight | 0.4 Kilograms |
| Product Care Instructions | Hand Wash or Dishwasher Safe |
| Item Volume | 500 Milliliters |
| Unit Count | 1 Count |
| Is Microwaveable | Yes |
| Item Form | Lidded Jar |
| Manufacturer | U-Konserve |
| Number of Items | 1 |
| Size | 18 Oz |
| UPC | 855626005829 |
| Part Number | UK302 |
| Item Weight | 14 ounces |
| Item model number | UK302 |
| Pattern | Solid |
| Shape | Round |
| Number Of Pieces | 1 |
| Special Features | Leak Resistant |
| Included Components | Lid |
| Batteries Included? | No |
| Batteries Required? | No |
| Number of Sets | 1 |

## Product Details

- **Brand:** U Konserve
- **Color:** 18oz
- **Material:** Stainless Steel
- **Material Feature:** BPA Free, lead free, Reusable
- **Capacity:** 1.1 Pounds

## Images

![U Konserve Stainless Steel Insulated Food Jar – Vacuum Sealed Thermos for Hot and Cold Food – Wide Mouth - Leak-Proof Container – BPA Free – 18 Ounce - Image 1](https://m.media-amazon.com/images/I/81K26yFtW-L.jpg)
![U Konserve Stainless Steel Insulated Food Jar – Vacuum Sealed Thermos for Hot and Cold Food – Wide Mouth - Leak-Proof Container – BPA Free – 18 Ounce - Image 2](https://m.media-amazon.com/images/I/71GCZ4xunoL.jpg)
![U Konserve Stainless Steel Insulated Food Jar – Vacuum Sealed Thermos for Hot and Cold Food – Wide Mouth - Leak-Proof Container – BPA Free – 18 Ounce - Image 3](https://m.media-amazon.com/images/I/81OmofPcm8L.jpg)
![U Konserve Stainless Steel Insulated Food Jar – Vacuum Sealed Thermos for Hot and Cold Food – Wide Mouth - Leak-Proof Container – BPA Free – 18 Ounce - Image 4](https://m.media-amazon.com/images/I/71XCoK7GaQL.jpg)
![U Konserve Stainless Steel Insulated Food Jar – Vacuum Sealed Thermos for Hot and Cold Food – Wide Mouth - Leak-Proof Container – BPA Free – 18 Ounce - Image 5](https://m.media-amazon.com/images/I/812ckZNLeXL.jpg)

## Available Options

This product comes in different **Color** options.

## Questions & Answers

**Q: Is the lid twist on or pop on?**
A: This lid twists on.  FYI when I purchased I experimented: reheated with boiling water then sealed more water in. After 12 hours temperature at 120F, so not bad AT SLL.

**Q: Is it safe to touch if i fill it with hot drink?**
A: Yes

**Q: Hello, Is the inside of the thermos lined with plastic or a nonstick material?**
A: Nope, no lining. just metal.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Works great
*by K***. on October 18, 2023*

Works as intended, keeps food hot. Wanted a thermos that didn't have plastic touching the food, and this fit the bill. Opening is plenty wide enough to get a spoon in to eat hot food.

### ⭐⭐⭐⭐⭐ My favorite thermos for food
*by R***I on January 9, 2024*

To make sure that my breakfast keeps warm, I prep my container by pouring boiling water inside and closing the lid for 15 minutes. It helps to retain the heat for longer.

### ⭐ Doesn't keep hot beverages.
*by Z***V on March 29, 2023*

The jar was purchased for keeping hot coffee during travels.Though, after 2-3 hours the initially almost boiling coffee is hardly warm.The jar doesn't keep heat at all and is completely useless !!!

## Frequently Bought Together

- U Konserve Stainless Steel Insulated Food Jar – Vacuum Sealed Thermos for Hot and Cold Food – Wide Mouth - Leak-Proof Container – BPA Free – 18 Ounce
- U Konserve Stainless Steel Round Food Storage Bento Box Container, Leak Proof Silicone Lid Dishwasher Safe - Plastic Free, 9oz
- U Konserve Stainless Steel Nesting Trio Food Containers with Silicone Lids, Leak Proof & Dishwasher Safe (Set of 3: 5/9/16 oz)

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*Product available on Desertcart Portugal*
*Store origin: PT*
*Last updated: 2026-01-22*